This video walks through how to utilize the built in form helper, collection select, to fill in a drop down form element in a Ruby on Rails application. As you watch the video you'll see that I've left in a few mistakes that I made while building the feature, I left these in so you can see some common mistakes that developers can make when building an application, and more importantly how to fix the errors. This video teaches how to use the collection_select method in a form, how to perform a database migration to add a column and how to remove a column from a database. The code for the feature build can be found on the git commit here: https://github.com/jordanhudgens/enterpriseape/tree/3769900fe1b6c42d7dd52ea2f27c61a6c5ce6f19

In this video I walk through how to use the options_for_select method for enabling a dropdown select box for a Ruby on Rails form. I also show how to perform a database migration by adding a column to a database table, edit the application's strong parameters, and update the view to show the new data. The code for this video is located at the git commit for this feature: https://github.com/jordanhudgens/enterpriseape/tree/8f9e952c9fd92bb3040dc4f44cff604a52b1190d

Lesson Code: http://www.developphp.com/video/JavaScript/Form-Select-Change-Dynamic-List-Option-Elements-Tutorial
In this Javascript video lesson you will learn how to program dynamic select form list elements. To demonstrate the logic we will show how to change options of a select list based on the selection the user makes from the first list. A web application developer will definitely need to know how to do this when they get into form programming that involves data intake of categories and subcatories from a user.

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The :include and :joins options for the find method can be a little confusing because they are so similar. In this episode I show specifically when to use which option.. Original source : http://railscasts.com/episodes/181-include-vs-joins Host your rails apps easily : http://play.any.tv/SH5vs

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Usually a select menu is used for setting a belongs_to association, but in this episode I will show you how to use a text field with auto completion.. Original source : http://railscasts.com/episodes/102-auto-complete-association Host your rails apps easily : http://play.any.tv/SH5vs

Other associations video: https://www.youtube.com/watch?v=Cj1FhPy9sz4
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Rails does a great job of incorporating metaprogramming into the Rails gem, and the "find_by" method shows how dynamic metaprogramming can make a Ruby program. Go through the full guide here: http://rails.devcamp.com/ruby-programming/ruby-metaprogramming/how-rails-using-metaprogramming-for-the-find_by-method

A select menu is often used for setting a belongs_to association, but you should also consider using a text field with autocomple. Here I use jQuery UI and show two different solutions: client side and server side.

In this example we try to give you a simple example of making a random section from a list of values in Ruby. We can use this to generate a weekly menu. Using an array we have a list of meals we can cook. We make a random section each day for the meal to cook on that day. To ensure we don't eat the same meal each day we remove the random selection from the list on each itereation
Additionally you can find my video courses on Pluralsight: http://pluralsight.com/training/Authors/Details/andrew-mallett and take time to see my own site http://www.theurbanpenguin.com

Making one select field dependent on another and automatically update based on the previous selection can be a tricky task. In this episode, we look an a rather unobtrusive way to handle this for many scenarios. https://www.driftingruby.com/episodes/dynamic-select-fields/edit

Chosen is a jQuery plugin that makes long, unwieldy select boxes much more user-friendly. Learn how to use Chosen in a few different ways in this episode; Rails form builder and Simple Form. https://www.driftingruby.com/episodes/javascript-select-form-fields-with-chosen

Collection select with has_many through association. This rails tutorial shows how to use the above. The blog post below, shows you the code that you need to follow along:
http://ror4everyone.blogspot.com/2018/08/collectionsellect-with-hasmany-through.html
Sorry for the audio, I'm working on it. Once I worked through this problem I decided to share my conclusions!

In this video tutorial, learn how to configure strong parameters with Devise to allow for username support. Additionally, learn how to implement custom URL routes for unique profile pages. This allows user's to provide their own data (in our case tweets) that can be found at a /username/ URL pattern.
Download this project's files at: http://www.devfactor.io
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In this episode we show you how to use ruby's inject (reduce) to generate the hash for the filters to be rendered in the view.
Previous Episode: https://www.codemy.net/posts/rails-custom-route-parameters
Next Episode: https://www.codemy.net/posts/rails-making-the-filter-active
Rails Foundation Series: https://www.codemy.net/channels/rails-foundation

We need to make our CRM app handle many accounts. Which means people can actually sign up to use our CRM as a saas service. We will take a look at how we handle multiple accounts, and setup the url friendly name for the accounts so we can use them in the address bar.
Next Episode: https://www.codemy.net/posts/rails-api-cleaning-up-relationships-between-models-013

Hi Guys,
This video demonstrate 'Working with dropdowns with selenium webdriver using ruby'.
I hope this video was helpful please do share this video, hit like button, click the bell icon and subscribe to my channel.
Gagan :)

Learn how to use the Ruby "grep" method for searching through data. Go through the full Ruby grep guide here: http://rails.devcamp.com/ruby-programming/searching-with-grep-in-ruby/how-to-use-grep-in-ruby

Github’s new pricing has a bit of a catch, Rob Robinson says Rails is yesterday’s software in light of Swift & GO. Which we simply have to talk about.
Then we jump in our time machine and dazzle you with our new term predictions & more!
Show Notes & Download: http://bit.ly/coder205
Support JB: http://bit.ly/jbtoday

Web forms Creation is perhaps the most common task in Web development. This video is intended to demonstrate the procedure for Creating a simple form using rails.Check out the video below with step-by-step process. Here are few high level steps that were followed in the video.
Create a Model Sample Form with attributes
Create a Controller for the Model
Migrate both Model and Controller with the following command
"rake db:migrate"
If you want to change the background color you can modify it in application.html.erb file
Save All the Files and run the same on server
This illustrated video was created by D V Pavan Kumar , Software Engineer and Ruby on Rails Developer at Amzur Technologies

In this React video tutorial, we actually create a filter using our input. Subscribe for more free tutorials https://goo.gl/6ljoFc, more React Tutorials: https://goo.gl/tRUAB9
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Learn React js from scratch in the new video tutorial series React For Beginners. We'll be introducing core concepts and exploring real world application techniques as we go. New videos every week!

Today, we'll talk about redirections after signins, how to signout, and specific javascript stuff to get account menus working.
https://onedrive.live.com/redir?resid=1A7A3B1BBFEAE2B6!3020&authkey=!AOcotWVQ_ng_RdU&ithint=file%2czip
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Let us know what we can improve on in the comments below!

When you have a resource that needs to be nested inside of a parent category you'll need to set up a nested form in order for the form to function properly, learn how to do that in this video. Go through the full Rails guide here: http://rails.devcamp.com/learn-ruby-on-rails-from-scratch/ruby-gems-and-advanced-development-features/setting-up-a-nested-form-in-rails

This video we will learn how to use select 2 jquery plugin to enhance select boxes.
https://select2.github.io/
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Ever need to add or delete child objects in a nested form on the fly? Well, I’ve had to do that a lot lately in different projects. This episode shows you how to write the spec and add the JS links via the Cocoon gem. Note: Check out this pdf for setting up the module. http://rubythursday.com/downloads/Ruby_Snack_04_%20Simple_BDD_%20Refactor_Challenge.pdf